package com.yl.nettylearning;


import java.text.DateFormat;
import java.util.Calendar;
import java.util.Date;

/**
 * @author yangl
 */
public class Demo {
    public static void main(String[] args) {
        Date date = new Date();
        System.out.println(Calendar.getInstance().getTimeInMillis());
        String format = DateFormat.getInstance().format(date);
        System.out.println(format);
        System.out.println(Math.ceil(1.02));
    }
}
